function search() {
    var txt = document.getElementById("txt_search").value;
    window.open("http://www.google.com/search?sitesearch=http%3A%2F%2Fwww.parsroos.com&as_q=" + txt + "&aq=f&aqi=g10&aql=&oq=&gs_rfai=");
    //window.open("http://www.google.com/custom?q=" + txt + "&sitesearch=http%3A%2F%2Fwww.sedaar.net&aq=f&aqi=g10&aql=&oq=&gs_rfai=");
}

function expand(s)
{
  var td = s;
  var d = td.getElementsByTagName("div").item(0);

  //td.className = "menuHover";
  d.className = "menuHover";
}

function collapse(s)
{
  var td = s;
  var d = td.getElementsByTagName("div").item(0);

  //td.className = "menuNormal";
  d.className = "menuNormal";
}


var pics = new Array;
pics[0] = "bn6.jpg";
pics[1] = "bn1.jpg";
pics[2] = "bn2.jpg";
pics[3] = "bn5.jpg";

var i = 0;
var opacity = 0;
function setOpacity (step, delay)
{
    if(i == pics.length)
        i = 0;
    
    document.getElementById("div_banners").style.backgroundImage = "url(images/" + pics[i] + ")";
    opacity += step;

    if(opacity == 300)
    {
        opacity = 40;
        i++;
    }
    document.getElementById("div_banners").style.filter = "alpha(opacity="+opacity+")";
    document.getElementById("div_banners").style.opacity = opacity/100;
    setTimeout('setOpacity(' + step + ', ' + delay + ')', delay);
}